<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        * {
            padding: 0;
            margin: 0;
        }
        body {
            /* background: rgb(82, 55, 158);
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%; */
            width: 432px;
            height: 586px;
        }
        div {
            font-size: 40px;
        }
        img {
            width: 432px;
            height: 586px;
        }
    </style>
</head>
<body>
    <!-- <div>海报测试</div> -->
    <img src="../bg.jpg" alt="" srcset="">
</body>
</html>